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ClinicalTrials.gov public records Last synced May 21, 2026, 6:22 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 62 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Richter Syndrome Clear all
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Leukemia, Chronic Lymphocytic, Richter Syndrome
Interventions
epcoritamab
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 21, 2026, 6:22 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Aggressive B-Cell Non-Hodgkin Lymphoma, Ann Arbor Stage III Grade 2 Follicular Lymphoma, Ann Arbor Stage III Grade 3 Follicular Lymphoma, Ann Arbor Stage III Marginal Zone Lymphoma, Ann Arbor Stage IV Grade 1 Follicular Lymphoma, Ann Arbor Stage IV Grade 2 Follicular Lymphoma, Ann Arbor Stage IV Grade 3 Follicular Lymphoma, Ann Arbor Stage IV Marginal Zone Lymphoma, Composite Lymphoma, Indolent B-Cell Non-Hodgkin Lymphoma, Refractory Aggressive B-Cell Non-Hodgkin Lymphoma, Refractory Follicular Lymphoma, Refractory Grade 3b Follicular Lymphoma, Refractory High Grade B-Cell Lymphoma, Refractory Mantle Cell Lymphoma, Refractory Marginal Zone Lymphoma, Refractory Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Refractory Transformed Follicular Lymphoma to Diffuse Large B-Cell Lymphoma, Refractory Transformed Marginal Zone Lymphoma to Diffuse Large B-Cell Lymphoma, Richter Syndrome
Interventions
CD47 Antagonist ALX148, Lenalidomide, Rituximab
Drug · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced May 21, 2026, 6:22 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Richter Syndrome
Interventions
Obinutuzumab, Ibrutinib, CHOP
Drug · Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
B-cell Non-Hodgkins Lymphoma, Chronic Lymphocytic Leukemia
Interventions
XmAb13676
Biological
Lead sponsor
Xencor, Inc.
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
10
States / cities
La Jolla, California • Jacksonville, Florida • Atlanta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced May 21, 2026, 6:22 PM EDT
Recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
B-cell Lymphoma, Burkitt Lymphoma, Diffuse Large B Cell Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma, Marginal Zone Lymphoma, Transformed Non-Hodgkin Lymphoma, Richter Syndrome, Hodgkin Lymphoma
Interventions
Polatuzumab vedotin
Drug
Lead sponsor
New York Medical College
Other
Eligibility
12 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced May 21, 2026, 6:22 PM EDT
Terminated Phase 1 Interventional
View directory record Official record
Conditions
B-cell Non Hodgkin Lymphoma, Richter's Transformation
Interventions
Cosibelimab, Cosibelimab + Ublituximab + Bendamustine combination
Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
9
States / cities
Huntsville, Alabama • Tucson, Arizona • Fayetteville, Arkansas + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2022 · Synced May 21, 2026, 6:22 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Non Hodgkin Lymphoma, Richter Transformation, Multiple Myeloma, T-cell-prolymphocytic Leukemia, Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, Myeodysplastic Syndrome, Myelodysplastic/Myeloproliferative Neoplasm, Myelofibrosis, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Chronic Myelomonocytic Leukemia-2, Myelodysplastic Neoplasm in Blast Phase
Interventions
LP-118
Drug
Lead sponsor
Newave Pharmaceutical Inc
Industry
Eligibility
13 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
8
States / cities
Chicago, Illinois • Boston, Massachusetts • Chapel Hill, North Carolina + 4 more
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced May 21, 2026, 6:22 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Hematopoietic/Lymphoid Cancer, Richter's Transformation
Interventions
Blinatumomab, Dexamethasone, Ibrutinib, Nivolumab
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Aggressive B-Cell Non-Hodgkin's Lymphoma (NHL), Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), Mantle Cell Lymphoma (MCL), Richter's Syndrome, T-cell Lymphoma, Diffuse Large B-cell Lymphoma (DLBCL), Marginal Zone Lymphoma, Myeloid Malignancies, Acute Myeloid Leukemia (AML), Chronic Myelomonocytic Leukemia (CMML), Myelodysplastic Syndrome (MDS), MDS/Myeloproliferative Neoplasm (MPN) Overlap Syndrome
Interventions
PRT2527, Zanubrutinib, Venetoclax
Drug
Lead sponsor
Prelude Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
5
States / cities
Duarte, California • Bethesda, Maryland • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced May 21, 2026, 6:22 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Recurrent Transformed Chronic Lymphocytic Leukemia, Refractory Transformed Chronic Lymphocytic Leukemia, Richter Syndrome
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Fludarabine, Ibrutinib, Lisocabtagene Maraleucel, Nivolumab, Pheresis, Positron Emission Tomography
Procedure · Drug · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Duarte, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced May 21, 2026, 6:22 PM EDT
Terminated Phase 1 Interventional
View directory record Official record
Conditions
Relapsed Non Hodgkin Lymphoma, Chronic Lymphocytic Leukemia, Refractory Chronic Lymphocytic Leukemia, Richter Syndrome, MYC Amplification, MYC Overexpression, MYC Translocation
Interventions
VIP152, BTKi
Drug
Lead sponsor
Vincerx Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
4
States / cities
Cincinnati, Ohio • Columbus, Ohio • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced May 21, 2026, 6:22 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Richter's Transformation
Interventions
Glofitamab, Obinutuzumab, Polatuzumab Vedotin, Atezolizumab, Tocilizumab, Pirtobrutinib
Drug
Lead sponsor
Christine Ryan
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
5
States / cities
Atlanta, Georgia • Boston, Massachusetts • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Leukemia
Interventions
Cytarabine, Fludarabine, Oxaliplatin, Rituximab
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
2
States / cities
La Jolla, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 1, 2011 · Synced May 21, 2026, 6:22 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Ovarian Cancer, Epithelial, Gastric Cancer, GastroEsophageal Junction (GEJ) Cancer, Head and Neck Squamous Cell Carcinoma, Metastatic or Unresectable Melanoma, Non-small Cell Lung Cancer (NSCLC), Metastatic Castration-resistant Prostate Cancer (mCRPC), Malignant Pleural Mesothelioma (MPM), Triple Negative Breast Cancer (TNBC), Metastatic Urothelial Carcinoma, Cervical Cancer, Diffuse Large B Cell Lymphoma (DLBCL), Richter Transformation, Microsatellite Stable Colorectal Carcinoma
Interventions
NX-1607, Paclitaxel
Drug
Lead sponsor
Nurix Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
345 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
10
States / cities
Duarte, California • Los Angeles, California • San Francisco, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced May 21, 2026, 6:22 PM EDT
Not yet recruiting Phase 1 Interventional
View directory record Official record
Conditions
B-Cell Non-Hodgkin Lymphoma (NHL), Richter's Transformation, T-Cell Non-Hodgkin Lymphoma, Hodgkin Lymphoma
Interventions
CART-45 cells, CD45BE-HSPC
Biological
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2051
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced May 21, 2026, 6:22 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Richter Syndrome
Interventions
Duvelisib, Venetoclax
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
7
States / cities
Miami, Florida • Brewer, Maine • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Follicular Lymphoma (FL), CLL, Small Lymphocytic Lymphoma (SLL), Richter's Syndrome, Mantle Cell Lymphoma (MCL), Indolent Non Hodgkin Lymphoma, Waldenström Macroglobulinemia, Multiple Myeloma, Hodgkin Lymphoma, Burkitt Lymphoma, Marginal Zone Lymphomas, Mediastinal Large B Cell Lymphoma, Hairy Cell Leukemia
Interventions
Acalabrutinib, Pembrolizumab
Drug
Lead sponsor
Acerta Pharma BV
Industry
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
19
States / cities
Tucson, Arizona • Los Angeles, California • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
laromustine
Drug
Lead sponsor
Vion Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2013 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Mantle Cell Lymphoma, Follicular Lymphoma, Marginal Zone Lymphoma, Diffuse Large B-cell Lymphoma, Richter Transformation Lymphoma, Burkitt Lymphoma, Lymphoplasmacytoid Lymphoma, T-cell Non-Hodgkin Lymphoma, Acute Lymphoid Leukemia, Acute Myeloid Leukemia, Waldenstrom Macroglobulinemia
Interventions
Zilovertamab vedotin
Drug
Lead sponsor
VelosBio Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
14
States / cities
Duarte, California • La Jolla, California • Los Angeles, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced May 21, 2026, 6:22 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Richter's Transformation
Interventions
PNT2258
Drug
Lead sponsor
Sierra Oncology LLC - a GSK company
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
9
States / cities
Orange, California • Chicago, Illinois • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
B-cell Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Prolymphocyctic Leukemia, Richter's Transformation
Interventions
PCI-32765, ofatumumab
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 24, 2015 · Synced May 21, 2026, 6:22 PM EDT
Enrolling by invitation Phase 1 Interventional
View directory record Official record
Conditions
B-Cell Lymphoma, Diffuse Large B Cell Lymphoma (DLBCL), Primary Mediastinal Large B-cell Lymphoma (PMBCL), Follicular Lymphoma, Transformed Follicular Lymphoma (tFL), Mantle Cell Lymphoma, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Richter Transformation, Marginal Zone Lymphoma
Interventions
CD19.20.22 CAR T cells, Fludarabine and Cyclophosphamide
Biological · Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced May 21, 2026, 6:22 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With Inv(16)(p13.1q22); CBFB-MYH11, Adult Acute Myeloid Leukemia With t(16;16)(p13.1;q22); CBFB-MYH11, Adult Acute Myeloid Leukemia With t(8;21); (q22; q22.1); RUNX1-RUNX1T1, Adult Acute Myeloid Leukemia With t(9;11)(p22.3;q23.3); MLLT3-KMT2A, Adult Acute Promyelocytic Leukemia With PML-RARA, Adult Grade III Lymphomatoid Granulomatosis, Adult Nasal Type Extranodal NK/T-Cell Lymphoma, Alkylating Agent-Related Acute Myeloid Leukemia, Anaplastic Large Cell Lymphoma, Angioimmunoblastic T-Cell Lymphoma, Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue, Hepatosplenic T-Cell Lymphoma, Intraocular Lymphoma, Lymphomatous Involvement of Non-Cutaneous Extranodal Site, Mature T-Cell and NK-Cell Non-Hodgkin Lymphoma, Nodal Marginal Zone Lymphoma, Post-Transplant Lymphoproliferative Disorder, Primary Cutaneous B-Cell Non-Hodgkin Lymphoma, Prolymphocytic Leukemia, Recurrent Adult Burkitt Lymphoma, Recurrent Adult Grade III Lymphomatoid Granulomatosis, Recurrent Adult Immunoblastic Lymphoma, Recurrent Adult Lymphoblastic Lymphoma, Recurrent Adult T-Cell Leukemia/Lymphoma, Recurrent Grade 1 Follicular Lymphoma, Recurrent Grade 2 Follicular Lymphoma, Recurrent Grade 3 Follicular Lymphoma, Recurrent Mantle Cell Lymphoma, Recurrent Marginal Zone Lymphoma, Recurrent Mycosis Fungoides and Sezary Syndrome, Recurrent Non-Hodgkin Lymphoma, Recurrent Primary Cutaneous T-Cell Non-Hodgkin Lymphoma, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Hairy Cell Leukemia, Richter Syndrome, Small Intestinal Lymphoma, Splenic Marginal Zone Lymphoma, T-Cell Large Granular Lymphocyte Leukemia, Testicular Lymphoma, Waldenstrom Macroglobulinemia
Interventions
Laboratory Biomarker Analysis, Lenalidomide, Pharmacological Study
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2017 · Synced May 21, 2026, 6:22 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Richter's Syndrome, Prolymphocytic Leukemia
Interventions
Acalabrutinib
Drug
Lead sponsor
Acerta Pharma BV
Industry
Eligibility
18 Years and older
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
8
States / cities
Boston, Massachusetts • New Hyde Park, New York • New York, New York + 5 more
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced May 21, 2026, 6:22 PM EDT